Adding upstream version 4.19.249.upstream/4.19.249

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 51 insertions, 0 deletions

diff --git a/arch/x86/include/asm/syscalls.h b/arch/x86/include/asm/syscalls.h
new file mode 100644
index 000000000..9fa979dd0
--- /dev/null
+++ b/arch/x86/include/asm/syscalls.h
@@ -0,0 +1,51 @@
+/*
+ * syscalls.h - Linux syscall interfaces (arch-specific)
+ *
+ * Copyright (c) 2008 Jaswinder Singh Rajput
+ *
+ * This file is released under the GPLv2.
+ * See the file COPYING for more details.
+ */
+
+#ifndef _ASM_X86_SYSCALLS_H
+#define _ASM_X86_SYSCALLS_H
+
+#include <linux/compiler.h>
+#include <linux/linkage.h>
+#include <linux/signal.h>
+#include <linux/types.h>
+
+/* Common in X86_32 and X86_64 */
+/* kernel/ioport.c */
+long ksys_ioperm(unsigned long from, unsigned long num, int turn_on);
+
+#ifdef CONFIG_X86_32
+/*
+ * These definitions are only valid on pure 32-bit systems; x86-64 uses a
+ * different syscall calling convention
+ */
+asmlinkage long sys_ioperm(unsigned long, unsigned long, int);
+asmlinkage long sys_iopl(unsigned int);
+
+/* kernel/ldt.c */
+asmlinkage long sys_modify_ldt(int, void __user *, unsigned long);
+
+/* kernel/signal.c */
+asmlinkage long sys_rt_sigreturn(void);
+
+/* kernel/tls.c */
+asmlinkage long sys_set_thread_area(struct user_desc __user *);
+asmlinkage long sys_get_thread_area(struct user_desc __user *);
+
+/* X86_32 only */
+
+/* kernel/signal.c */
+asmlinkage long sys_sigreturn(void);
+
+/* kernel/vm86_32.c */
+struct vm86_struct;
+asmlinkage long sys_vm86old(struct vm86_struct __user *);
+asmlinkage long sys_vm86(unsigned long, unsigned long);
+
+#endif /* CONFIG_X86_32 */
+#endif /* _ASM_X86_SYSCALLS_H */